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* emacsclient.c (handle_sigcont, handle_sigtstp): Use raise (sig)

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rather than kill (getpid (), sig), as it's simpler and safer.
This commit is contained in:
Paul Eggert 2012-11-20 00:31:19 -08:00
parent d7fcbbfe4a
commit a7db35b378
2 changed files with 7 additions and 2 deletions
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4
lib-src/emacsclient.c
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@ -1138,7 +1138,7 @@ handle_sigcont (int signalnum)
else
{
/* We are in the background; cancel the continue. */
kill (getpid (), SIGSTOP);
raise (SIGSTOP);
}
signal (signalnum, handle_sigcont);
@ -1165,7 +1165,7 @@ handle_sigtstp (int signalnum)
sigprocmask (SIG_BLOCK, NULL, &set);
sigdelset (&set, signalnum);
signal (signalnum, SIG_DFL);
kill (getpid (), signalnum);
raise (signalnum);
sigprocmask (SIG_SETMASK, &set, NULL); /* Let's the above signal through. */
signal (signalnum, handle_sigtstp);